GENERAL-Mini Fish Landing Centre at Neerkadavu in Kannur District-Investigation - Investigation Work-1

Amount

Level transfer and Topography

65.77:Taking fly levels from the nearest G.T.S, B.M. by providing . Helper (Technician) using departmentally supplied levelling instrument and closing on the starting B.M including conveyance of instrument etc., along road or in heavily built up areas or in roads with heavy traffic or in thick jungle.

56.12.a:Total station surveying and preparation of site plan - Plain and open area without hindrance to line of sight with 1 m contour intervals , with 5m x 5m interval.

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

Water and Soil Sample Collection

65.60:Collecting bed samples from various points in the river/ estuaries as per the direction of departmental officers

65.61:Collecting bed samples from various points in open ocean as per the direction of departmental officers

65.62:Collecting water samples from various points in the river/estuaries as per the direction of departmental officers

65.63:Collecting water sample from various points in open ocean as per the direction of departmental officers

Beach Profile and Bathymetric Survey

OD3199/2022-2023:Taking soundings at an interval of 100m cross sections and 50m intervals in sea and 30m interval in river and water logged aeas (out turn 1800 m length cross sections per boat per day) including all hire of boats and equipments, labour charges, fuel, other incidentals etc. complete

65.78:Taking beach profile cross section using departmentally supplied leveling instrument by providing. Helper ( technician) and a diver without diving set, at regular intervals, for a period of one year including conveyance of instrument at the site etc complete

OD3341/2022-2023:Engaging Skilled assistant for survey, data analysis and report preparation

Hydrodynamic Data Collection

OD3200/2022-2023:Engaging Skilled assistant for taking tidal observation. Details for one day (Three shifts of 8hr each).

OD3201/2022-2023:Taking current meter observation in sea including hire of mechanised fishing vessel ( MFV) / trawlers of maximum OAL 10m to 15m with two boatmen, laboures for handling current meters, taking water samples, cost of ropes etc and furnishing the data in electronic or suitable form using departmentally supplied instrument (Based on 65.67)

65.64:Wind and wave observation for one year @ three times per day viz, 8.00am, 1 p.m & 5. p.m.

65.65:Conducting float observation in the basin area during ebb and flood for spring and neep-tide for one year.

OD3353/2022-2023:Engaging Skilled assistant for survey, data analysis and report preparation

OD3355/2022-2023:Engaging skilled beldar for assisting in works

MUHAMMED MUSTHAFA.P.A

TRACE MAPPING TECHNOLOGIES PVT LTD

Bidder Name

NASEER PM

MUHAMMED MUSTHAFA.P.A

TRACE MAPPING TECHNOLOGIES PVT LTD